<!DOCTYPE html>
<!--
Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
-->
<html>
  <head>
    <meta charset="utf-8" />
    <title>XHTML Compliant Output &mdash; CKEditor Sample</title>
    <meta name="ckeditor-sample-required-plugins" content="sourcearea" />
    <script src="../../ckeditor.js"></script>
    <script src="sample.js"></script>
    <link href="sample.css" rel="stylesheet" />
  </head>
  <body>
    <h1 class="samples">
      <a href="index.html">CKEditor Samples</a> &raquo; Producing XHTML
      Compliant Output
    </h1>
    <div class="warning deprecated">
      This sample is not maintained anymore. Check out its
      <a
        href="https://ckeditor.com/docs/ckeditor4/latest/examples/basicstyles.html"
        >brand new version in CKEditor Examples</a
      >.
    </div>
    <div class="description">
      <p>
        This sample shows how to configure CKEditor to output valid
        <a class="samples" href="http://www.w3.org/TR/xhtml11/">XHTML 1.1</a>
        code. Deprecated elements (<code>&lt;font&gt;</code>,
        <code>&lt;u&gt;</code>) or attributes (<code>size</code>,
        <code>face</code>) will be replaced with XHTML compliant code.
      </p>
      <p>
        To add a CKEditor instance outputting valid XHTML code, load the editor
        using a standard JavaScript call and define CKEditor features to use the
        XHTML compliant elements and styles.
      </p>
      <p>
        A snippet of the configuration code can be seen below; check the source
        of this page for full definition:
      </p>
      <pre class="samples">
CKEDITOR.replace( '<em>textarea_id</em>', {
	contentsCss: 'assets/outputxhtml.css',

	coreStyles_bold: {
		element: 'span',
		attributes: { 'class': 'Bold' }
	},
	coreStyles_italic: {
		element: 'span',
		attributes: { 'class': 'Italic' }
	},

	...
});</pre
      >
    </div>
    <form action="sample_posteddata.php" method="post">
      <p>
        <label for="editor1">
          Editor 1:
        </label>
        <textarea cols="80" id="editor1" name="editor1" rows="10">
&lt;p&gt;This is some &lt;span class="Bold"&gt;sample text&lt;/span&gt;. You are using &lt;a href="https://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.&lt;/p&gt;</textarea
        >
        <script>
          CKEDITOR.replace('editor1', {
            /*
             * Style sheet for the contents
             */
            contentsCss: 'assets/outputxhtml/outputxhtml.css',

            /*
             * Special allowed content rules for spans used by
             * font face, size, and color buttons.
             *
             * Note: all rules have been written separately so
             * it was possible to specify required classes.
             */
            extraAllowedContent:
              'span(!FontColor1);span(!FontColor2);span(!FontColor3);' +
              'span(!FontColor1BG);span(!FontColor2BG);span(!FontColor3BG);' +
              'span(!FontComic);span(!FontCourier);span(!FontTimes);' +
              'span(!FontSmaller);span(!FontLarger);span(!FontSmall);span(!FontBig);span(!FontDouble)',

            /*
             * Core styles.
             */
            coreStyles_bold: {
              element: 'span',
              attributes: { 'class': 'Bold' },
            },
            coreStyles_italic: {
              element: 'span',
              attributes: { 'class': 'Italic' },
            },
            coreStyles_underline: {
              element: 'span',
              attributes: { 'class': 'Underline' },
            },
            coreStyles_strike: {
              element: 'span',
              attributes: { 'class': 'StrikeThrough' },
              overrides: 'strike',
            },
            coreStyles_subscript: {
              element: 'span',
              attributes: { 'class': 'Subscript' },
              overrides: 'sub',
            },
            coreStyles_superscript: {
              element: 'span',
              attributes: { 'class': 'Superscript' },
              overrides: 'sup',
            },

            /*
             * Font face.
             */

            // List of fonts available in the toolbar combo. Each font definition is
            // separated by a semi-colon (;). We are using class names here, so each font
            // is defined by {Combo Label}/{Class Name}.
            font_names:
              'Comic Sans MS/FontComic;Courier New/FontCourier;Times New Roman/FontTimes',

            // Define the way font elements will be applied to the document. The "span"
            // element will be used. When a font is selected, the font name defined in the
            // above list is passed to this definition with the name "Font", being it
            // injected in the "class" attribute.
            // We must also instruct the editor to replace span elements that are used to
            // set the font (Overrides).
            font_style: {
              element: 'span',
              attributes: { 'class': '#(family)' },
              overrides: [
                {
                  element: 'span',
                  attributes: {
                    'class': /^Font(?:Comic|Courier|Times)$/,
                  },
                },
              ],
            },

            /*
             * Font sizes.
             */
            fontSize_sizes:
              'Smaller/FontSmaller;Larger/FontLarger;8pt/FontSmall;14pt/FontBig;Double Size/FontDouble',
            fontSize_style: {
              element: 'span',
              attributes: { 'class': '#(size)' },
              overrides: [
                {
                  element: 'span',
                  attributes: {
                    'class': /^Font(?:Smaller|Larger|Small|Big|Double)$/,
                  },
                },
              ],
            },

            /*
             * Font colors.
             */
            colorButton_enableMore: false,

            colorButton_colors:
              'FontColor1/FF9900,FontColor2/0066CC,FontColor3/F00',
            colorButton_foreStyle: {
              element: 'span',
              attributes: { 'class': '#(color)' },
              overrides: [
                {
                  element: 'span',
                  attributes: {
                    'class': /^FontColor(?:1|2|3)$/,
                  },
                },
              ],
            },

            colorButton_backStyle: {
              element: 'span',
              attributes: { 'class': '#(color)BG' },
              overrides: [
                {
                  element: 'span',
                  attributes: {
                    'class': /^FontColor(?:1|2|3)BG$/,
                  },
                },
              ],
            },

            /*
             * Indentation.
             */
            indentClasses: ['Indent1', 'Indent2', 'Indent3'],

            /*
             * Paragraph justification.
             */
            justifyClasses: [
              'JustifyLeft',
              'JustifyCenter',
              'JustifyRight',
              'JustifyFull',
            ],

            /*
             * Styles combo.
             */
            stylesSet: [
              { name: 'Strong Emphasis', element: 'strong' },
              { name: 'Emphasis', element: 'em' },

              { name: 'Computer Code', element: 'code' },
              { name: 'Keyboard Phrase', element: 'kbd' },
              { name: 'Sample Text', element: 'samp' },
              { name: 'Variable', element: 'var' },

              { name: 'Deleted Text', element: 'del' },
              { name: 'Inserted Text', element: 'ins' },

              { name: 'Cited Work', element: 'cite' },
              { name: 'Inline Quotation', element: 'q' },
            ],
          });
        </script>
      </p>
      <p>
        <input type="submit" value="Submit" />
      </p>
    </form>
    <div id="footer">
      <hr />
      <p>
        CKEditor - The text editor for the Internet -
        <a class="samples" href="https://ckeditor.com/">https://ckeditor.com</a>
      </p>
      <p id="copy">
        Copyright &copy; 2003-2019,
        <a class="samples" href="https://cksource.com/">CKSource</a> - Frederico
        Knabben. All rights reserved.
      </p>
    </div>
  </body>
</html>
